THOR 2010 Ventura, Owner'S Manual

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FOUR WINDS INTERNATIONAL
enough power left in the battery to start the recreation vehicle or run any of the appliances when you stop for a
break or for the night.
Always monitor the alternator’s output and also check the monitor panel frequently to see that the auxiliary
battery is up to full charge.
The alternator will charge at a higher rate right after the vehicle’s been started, replacing the power used to start
the vehicle, but the charging should quickly go back to “normal” and hold its own even when you turn on lights
or appliances.
When stopped at a campsite that allows you use of the shoreline, the 120 Volt AC electrical system will recharge
your auxiliary battery
When checking auxiliary battery condition, turn on several interior lights to place a load on the battery.
Under heavy usage in warm weather, check the fluid level of those batteries that require attention to
fluids quite often. Low battery fluid level is very harmful to the battery’s longevity.
If the alternator shows a discharge while the motor is running, turn off appliances and lights to see if a charge
comes on or if the alternator indicates “neutral”. Then apply a drain on the system to see if a discharge returns.
If a discharge persists, contact your dealer.
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SYSTEMS